CVE-2026-23151

Description

In the Linux kernel, the following vulnerability has been resolved:Bluetooth: MGMT: Fix memory leak in set_ssp_completeFix memory leak in set_ssp_complete() where mgmt_pending_cmd structuresare not freed after being removed from the pending list.Commit 302a1f674c00 (Bluetooth: MGMT: Fix possible UAFs) replacedmgmt_pending_foreach() calls with individual command handling but missedadding mgmt_pending_free() calls in both error and success paths ofset_ssp_complete(). Other completion functions like set_le_complete()were fixed correctly in the same commit.This causes a memory leak of the mgmt_pending_cmd structure and itsassociated parameter data for each SSP command that completes.Add the missing mgmt_pending_free(cmd) calls in both code paths to fixthe memory leak. Also fix the same issue in set_advertising_complete().

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.015

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234